Translation of pellizcar

No one should eat street food in these countries, and neither I should have. It is not that I was not experienced from previous traveling, it is that I had just forgotten it and now I needed to pay for it.
Certainly, in a healthy mind, these feelings should not arise from bad thoughts. Not only the thought but also the reaction which arises and develops from this thinking is racism. Do you understand?
Luckily for him, his wife stood by him and explained that he was clumsy and that would happen to him all the time. Anyway, it none of our business. We all had dinner afterwards and went to sleep.